Mathematics, 08.10.2019 20:00, crybaby222psyc
Graph the function y=x3+3x2-1. based on the graph, what is the least possible x-value if y=0? round your answer to the nearest hundredth, if necessary. -2.88 -2.00 -0.65 -0.53
Answers: 3
Mathematics, 21.06.2019 14:00, indexes06
Bob’s bank charges him a $3.15 service fee every time he uses an out-of-network atm. if bob uses an out-of-network atm an average of three times every two weeks, how much will he pay in service fees over the course of a year? a. $327.60 b. $109.20 c. $491.40 d. $245.70 select the best answer from the choices provided a b c d
Answers: 1
Mathematics, 21.06.2019 22:20, skyhighozzie
(b) suppose that consolidated power decides to use a level of significance of α = .05, and suppose a random sample of 100 temperature readings is obtained. if the sample mean of the 100 temperature readings is x⎯⎯ = 60.990, test h0 versus ha and determine whether the power plant should be shut down and the cooling system repaired. perform the hypothesis test by using a critical value and a p-value. assume σ = 5. (round your z to 2 decimal places and p-value to 4 decimal places.)
Answers: 2
Graph the function y=x3+3x2-1. based on the graph, what is the least possible x-value if y=0? round...
Mathematics, 08.04.2020 04:51
Mathematics, 08.04.2020 04:51
Mathematics, 08.04.2020 04:51